diff options
Diffstat (limited to 'shaders/fbo_frag.glsl')
| -rw-r--r-- | shaders/fbo_frag.glsl | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/shaders/fbo_frag.glsl b/shaders/fbo_frag.glsl index e199245..7463fc8 100644 --- a/shaders/fbo_frag.glsl +++ b/shaders/fbo_frag.glsl @@ -17,7 +17,7 @@ void main() FragColor = texture(shadowmapTexture, TexCoords);
}
// stencil buffer
- else if (renderState == 1 || texture(irradianceTexture, TexCoords).rgb == vec3(0, 0, 0)) {
+ else if (renderState == 1) {
FragColor = texture(irradianceTexture, TexCoords);
}
else if (renderState == 2) {
@@ -26,9 +26,9 @@ void main() else if (renderState == 3) {
vec4 result = vec4(0, 0, 0, 1);
for (int i = 0; i < 13; i++) {
- float oneX = 1.0/screenWidth;
- float oneY = 1.0/screenHeight;
- vec4 sample = texture(irradianceTexture, TexCoords + samplePositions[i] * vec2(oneX, oneY));
+ vec2 sampleCoords = TexCoords + samplePositions[i] * vec2(1.0/screenWidth, 1.0/screenHeight);
+ vec4 sample = texture(irradianceTexture, sampleCoords)
+ * texture(shadowmapTexture, sampleCoords);
vec4 weight = vec4(sampleWeights[i], 1);
result += sample * weight;
}
|